Which Exhaust Mani is better?

[mitsu_1ggsx]

Ok i got a 1g GSX. Exhaust manifold is cracked and some people tell me just get the 2g manifold. Some people tell me get the Evo III manifold. What do you guys think?

 

[funniegus]

The 2g is great for the price on ebay. I got one for 80 bucks shipped. If you want aftermarket I would get the slowboy instead of the evo.

 

[mitsu_1ggsx]

Yet what I'm tryin to figure out is why do some people tell me that the 2g is better than the Evo mani and some tell me Evo is better than 2g. Anybody actually know the physical diference between the 2, whether it's weight or airflow difference that makes one better than the other?

 

[Tarantula]

Basically its like this. The 1st gen manifold cracks easily. The 2G manifold is stronger than the 1gen, but still cracks, just lasts longer, and the Evo manifold is stronger than the 2gen manifold, due to its higher nickle content. So it resists crAcking even more. Now that you know this, make an educated decision on what you want to put on your car.

Personally I bought the Evo manifold to replace my cracked 2gen manifold.

 

[mitsu_1ggsx]

Basically its like this. The 1st gen manifold cracks easily. The 2G manifold is stronger than the 1gen, but still cracks, just lasts longer, and the Evo manifold is stronger than the 2gen manifold, due to its higher nickle content. So it resists crAcking even more. Now that you know this, make an educated decision on what you want to put on your car.

Personally I bought the Evo manifold to replace my cracked 2gen manifold.

Thx for that. I been tryin to figure that out. I figured the Evo III mani was better, just couldn't find out why.

 

[4geze63]

He forgot the main part, 2g manifold flows better then 1g,evo flows better then 2g, slowboy flows better then all.

 

[mitsu_1ggsx]

He forgot the main part, 2g manifold flows better then 1g,evo flows better then 2g, slowboy flows better then all.

This I already knew, I've seen the 2 next to eachother and you can tell just by looking at them. Yet i have never seen what the EVO III mani looks like.

 

[Eclipsei95cl]

Heres a comparison bewteen the SBR and EVO. I personally would go with a stainless steel manifold like one from DNP (which i did), that is if your not on a tight budget.

http://slowboyracing.com/more.php?id=1891&